The Significance of "keys.bin" in Wii Console
Because these keys are copyrighted material owned by Nintendo, they cannot be legally downloaded from the internet. The standard "legal" way to get them is to dump them from your own physical Wii hardware: keys.bin wii
is unique to one specific Wii. You cannot use the keys from one console to decrypt the NAND of another. How to Obtain keys.bin To get this file, you must have a modded Wii with the Homebrew Channel installed. Launch BootMii : Open the Homebrew Channel, press the button on your Wii Remote, and select Launch BootMii Navigate to Backup The Significance of "keys
file is essentially a "keychain" for your Wii. Every Wii console uses several layers of encryption to protect its software. While some keys (like the Common Key) are the same on every console, others are unique to your specific hardware. The How to Obtain keys
Select the first icon (Green arrow pointing from the Wii chip to an SD card).
In the root directory of the SD card, you will find two critical files: nand.bin: The actual copy of your system memory. keys.bin: Your unique console keys.
Perform Backup: Select the "Backup" option (usually a green arrow pointing to an SD card).